package lang.appendable;

import java.io.IOException;
/**
 * @author wenyuan
 * @version 1.0
 * @date 2023/7/10
 * @since 8
 */
public class TBufferedWriter implements Appendable{
    @Override
    public Appendable append(CharSequence csq) throws IOException {
        return null;
    }

    @Override
    public Appendable append(CharSequence csq, int start, int end) throws IOException {
        return null;
    }

    @Override
    public Appendable append(char c) throws IOException {
        return null;
    }

}
